Denis.Zharkov
78ec4b5248
They started failing once we began reporting diagnostics from completion The main reason is that we resolve `delegate()` call from `delegate().getValue()` in the independent context, while in FE 1.0 it's being resolved within the same system as getValue ^KT-46420 Relates
30 lines
773 B
Kotlin
Vendored
30 lines
773 B
Kotlin
Vendored
// IGNORE_BACKEND_FIR: JVM_IR
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import kotlin.reflect.KProperty
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class TypeInference {
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val explicitTypes by providerFun<TypeInference, String>()
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val withoutTypes: String by providerFun()
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}
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class Inv<T>(val x: T)
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fun <T, R> T.providerFun() = object : DelegateProvider<T, R>() {
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override fun provideDelegate(thisRef: T, property: KProperty<*>): Inv<R> {
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return Inv("OK") as Inv<R>
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}
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}
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operator fun <T> Inv<T>.getValue(thisRef: Any?, property: KProperty<*>): T = x
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abstract class DelegateProvider<T, R> {
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abstract operator fun provideDelegate(
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thisRef: T,
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property: KProperty<*>
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): Inv<R>
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}
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fun box(): String {
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val t = TypeInference()
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if (t.explicitTypes != t.withoutTypes) return "fail 1"
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return t.withoutTypes
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} |